Part of it was a song titled Learn To See, written and produced by Scacciaferro, and performed by Ray Charles.
The year of this production must have been in or close to 1993.
Who knows the name of the other singer [is it Peggy Scott-Adams?]; and about the documentary?
This making of-video sheds some more light on the production of the video clip, which was taped at the SIR studios in Los Angeles: